Search not working on mobile

[tttapa]

Describe the bug
When tapping the search field in a mobile browser, it immediately loses focus and it is impossible to type a query.

Screenshots
In the following recordings, I'm just tapping the search field:

1.8.20 works fine (Chrome):

chrome-1.8.20.doxygen.mp4

1.9.2 (master) doesn't work (Chrome):

chrome-1.9.2.doxygen.mp4

1.9.2 (master) doesn't work (Firefox):

firefox-1.9.2.doxygen.mp4

To Reproduce

cat > header.h << EOF
/** @brief Some class. */
class C {};
EOF
doxygen -g
doxygen

Doxygen-8712.zip

Version
1.9.2 (a4958eb), current master version, compiled from source just now. Ubuntu 20.04 x86_64.

[doxygen]

@tttpa: I've tried on iOS (iPhone) and there the search results window appears ok (a bit too big but that's a different issue).
Can you see if you get any error on the Javascript console? with chrome you can open a new tab and go to URL chrome://inspect to toggle logging on and off.

[tttapa]

It does indeed seem to work fine on iOS (both iPhone and iPad).
I tried a different Android phone, and it has the same issues as in the videos above.

I used chrome://inspect, and there are these messages:

[Intervention] Images loaded lazily and replaced with placeholders. Load events are deferred. See https://crbug.com/954323

Even if I click the search bar in the remote DevTools on my computer (instead of using the touch screen on my phone), it still doesn't work.

[doxygen]

@tttapa Please verify if the problem is solved with the referenced commit. It is a bit hard for me to test as I don't own an Android mobile device. Only tested with the simulator that comes with Android Studio.

[doxygen]

This issue was previously marked 'fixed but not released',
which means it should be fixed in doxygen version 1.9.2.
Please verify if this is indeed the case. Reopen the
issue if you think it is not fixed and please include any additional information
that you think can be relevant (preferably in the form of a self-contained example).

[tttapa]

Please verify if the problem is solved with the referenced commit. It is a bit hard for me to test as I don't own an Android mobile device. Only tested with the simulator that comes with Android Studio.

That does indeed seem to fix it, it works now using version 1.9.2, thanks a lot!